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AIS vessel PREVAIL IV - show graphs
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Callsign: 367712450
MMSI number: 367712450
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 42°43.40' N 70°36.27' W - locator FN42QR73LO - show map - static map
4.7 miles North bearing 10° from Rockport, Essex County, Massachusetts, United States [?]
8.0 miles North bearing 21° from Gloucester, Essex County, Massachusetts, United States
34.2 miles Northeast bearing 42° from Boston, Suffolk County, Massachusetts, United States
35.2 miles Northeast bearing 40° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2018-08-21 12:44:39 EDT (59d 2h37m ago)
2018-08-21 12:44:39 EDT local time at Rockport, United States [?]
Course: 359° – heading 511°
Speed: 28 MPH
Dimensions: length 22 m width 5 m draught 0.0 m
Last path: 367712450>ais via KB1DML
Positions stored: 490
Stations near current position of PREVAIL IV - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DOWNEAST II2.4 miles 11°2018-10-14 07:39:46 F/V LISA ANN 32.5 miles 17°2018-10-19 14:34:27
PROWLER 12.7 miles 197°2018-10-19 15:20:29 CAPTAINS LADY2.9 miles 328°2018-09-29 15:24:12
SILVERHEELS3.1 miles 16°2018-09-26 13:03:26 VALIANT3.3 miles 292°2018-09-30 14:51:54
BACCHANAL4.0 miles 194°2018-09-20 09:26:35 W4HIX4.1 miles 222°2018-10-19 15:18:21
DISPATCH4.2 miles 135°2018-10-09 09:33:01 MARY MARJORIE4.5 miles 187°2018-10-12 05:00:34
CAPTAINS LADY II4.5 miles 334°2018-09-29 15:42:30 CAPT`N JAKE4.5 miles 97°2018-10-10 13:18:31
CW24394.5 miles 185°2018-10-19 15:17:58 SUMMER WIND4.6 miles 20°2018-09-27 11:10:33
WILLIAM LYNN5.0 miles 137°2018-10-15 11:17:49 M/V ZERLINA5.2 miles 77°2018-09-30 13:17:22
TERESA MARIE III5.5 miles 90°2018-10-10 22:00:32 ENTROPIA5.6 miles 126°2018-10-19 15:20:13
FIJI V5.8 miles 19°2018-09-27 09:20:45 ARIEL5.8 miles 151°2018-09-25 09:06:38
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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